Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2018 7 2.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/04/2018   06:08:00   (  70.21,  84.43) 07/04/2018   06:06:54  (  70.22,  84.41)    1.36                66
 07/04/2018   06:57:30   ( -70.10,-108.10) 07/04/2018   06:57:35  ( -70.10,-108.07)    1.14                 5
 07/04/2018   07:47:03   (  69.67,  58.94) 07/04/2018   07:48:13  (  69.65,  59.90)   37.30                70
 07/06/2018   22:24:30   (  70.18,-159.74) 07/06/2018   22:23:47  (  70.19,-159.77)    1.58                43
 07/06/2018   23:14:00   ( -70.07,   7.74) 07/06/2018   23:14:28  ( -70.06,   7.76)    1.57                28
 07/09/2018   13:51:19   ( -71.07, 149.84) 07/09/2018   13:50:13  ( -71.12, 147.19)   95.40                66
 07/09/2018   14:41:01   (  70.15, -43.91) 07/09/2018   14:40:41  (  70.16, -43.94)    2.22                20
 07/09/2018   15:30:31   ( -70.04, 123.57) 07/09/2018   15:31:22  ( -70.03, 123.58)    1.69                51
 07/12/2018   06:08:05   ( -70.22, -95.57) 07/12/2018   06:06:51  ( -70.25, -95.61)    3.96                74
 07/12/2018   06:57:32   (  70.11,  71.92) 07/12/2018   06:57:34  (  70.08,  71.96)    3.30                 2
 07/12/2018   07:47:03   ( -69.95,-120.67) 07/12/2018   07:48:15  ( -69.94,-120.51)    6.23                72
 07/14/2018   22:24:36   ( -70.18,  20.25) 07/14/2018   22:23:44  ( -70.17,  20.29)    1.94                52
 07/14/2018   23:14:03   (  70.07,-172.26) 07/14/2018   23:14:28  (  70.05,-172.23)    1.85                25